Last updated :
Flights Porto Alegre — Prices and error fares
Source: Faro data, updated on 02/10/2026.
Key point: Error fares to Porto Alegre are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.
Your rights as an air passenger are protected by EU Regulation EC 261/2004.
When to fly cheaper
The cheapest month observed is January, from €952 (8 deals observed). The priciest is August, averaging €1126.
| Month | Deals | Min | Average |
|---|---|---|---|
| January | 8 | 952€ | 1048€ |
| August | 3 | 1001€ | 1126€ |
Price tracking by route
Active deals to Porto Alegre
Price history to Porto Alegre
| Date | Departure | Price | Normal | Off | Duration | Airline |
|---|---|---|---|---|---|---|
| 06/09/2026 | Dublin | 1 146€ | 1 120€ | -0% | 521h | |
| 17/09/2026 | Dublin | 1 602€ | 0€ | -0% | 218h | |
| 30/07/2026 | Dublin | 1 024€ | 1 158€ | -12% | 1348.4h | |
| 06/09/2026 | Dublin | 1 271€ | 1 271€ | -0% | 189h | |
| 04/09/2026 | Dublin | 1 556€ | 0€ | -0% | 218h | |
| 30/07/2026 | Dublin | 980€ | 1 167€ | -16% | 939.4h | |
| 17/08/2026 | Dublin | 1 057€ | 1 024€ | -0% | 372h | |
| 30/07/2026 | Dublin | 999€ | 1 035€ | -3% | 689.4h | |
| 30/07/2026 | Dublin | 1 016€ | 1 037€ | -2% | 344.4h | |
| 30/07/2026 | Dublin | 1 000€ | 1 051€ | -5% | 260.4h | |
| 16/05/2026 | Dublin | 1 122€ | 1 149€ | -0% | 1905.2h | |
| 30/07/2026 | Dublin | 952€ | 1 032€ | -8% | 107.4h | |
| 28/05/2026 | Dublin | 1 246€ | 0€ | -0% | 1522.6h | |
| 16/05/2026 | Dublin | 1 019€ | 1 141€ | -11% | 1798.9h | |
| 16/05/2026 | Cork | 1 001€ | 1 149€ | -13% | 1798.9h | |
| 16/05/2026 | Dublin | 1 142€ | 1 149€ | -1% | 1798.9h | |
| 16/05/2026 | Dublin | 1 250€ | 0€ | -0% | 1798.9h | |
| 19/05/2026 | Dublin | 1 359€ | 0€ | -0% | 1743.1h |
Frequently asked questions
What is the usual price of a flight to Porto Alegre?
The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.
How many error fares to Porto Alegre has Faro detected?
Faro has archived 18 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.
How can I be alerted to a cheap flight to Porto Alegre?
Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.
See also : All cheap flights · Fare history → Porto Alegre · Error fare guide